Finite Group Databasebeta

D17⋊#2883 #17979473

order4352
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

unambiguous semidirect productD17⋊#2883

Splittings

FittingC2×C17×H(5,𝔽2) ⋊ C4
SylowC17 ⋊ C2×#2883

Subgroups

subgroupG/H
centerC2C23×C22⋊#595
commutatorC22×C17C24×C4
FrattiniC22C24×#595
FittingC2×C17×H(5,𝔽2)C4
socleC2×C17C23×C22⋊C4
prime radicalC2×H(5,𝔽2)×D17C2
cosocleC22×D17C25
hypercenterC2×H(5,𝔽2)#595
hypocenterC17C2×#2883
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C22×D4 ◁ C2×H(5,𝔽2)

5338 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 272

Polycyclic presentation:

2^8,17|a^2=g,b^a=bf,f^a=fh,i^a=i^13,g^b=gh,d^c=dh,i^e=i^16,i^g=i^16

Conjugacy classes & character table

218 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 1114717);